"DD DDD" wrote in message
...
My 300 gallon preform has no waterfall or fountain. Can I just use a air
pump? Is there a small outdoor model? Or should I just get a indoor one
and keep it out of the weather? I have a bio/mech filter with a 1800 gph
pump that keeps everything clean. But the good bacteria it says need
oxygen as do the fish. So far the fish seem ok. Thank you
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If the return from the filer is causing turbulence in the pond that should
be enough. Are your fish hanging at the surface gasping for oxygen?
--
McKoi.... the frugal ponder...
EVERYONE: "Please check people's headers for forgeries
before flushing." :-)
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